img.percentImage1 {
 background: white url("../img/progress/percentImage_back4.png") top left no-repeat;
 padding: 0;
 margin: 5px 0 0 0;
 background-position: 1px 0;
}

img.percentImage2 {
 background: white url("../img/progress/percentImage_back3.png") top left no-repeat;
 padding: 0;
 margin: 5px 0 0 0;
 background-position: 1px 0;
}

img.percentImage3 {
 background: white url("../img/progress/percentImage_back2.png") top left no-repeat;
 padding: 0;
 margin: 5px 0 0 0;
 background-position: 1px 0;
}

img.percentImage4 {
 background: white url("../img/progress/percentImage_back1.png") top left no-repeat;
 padding: 0;
 margin: 5px 0 0 0;
 background-position: 1px 0;
}